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150 lines
3.2 KiB
Common Lisp
150 lines
3.2 KiB
Common Lisp
/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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#define NEW_SIMD_CODE
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#ifdef KERNEL_STATIC
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#include "inc_vendor.h"
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#include "inc_types.h"
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#include "inc_platform.cl"
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#include "inc_common.cl"
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#include "inc_simd.cl"
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#include "inc_hash_sha256.cl"
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#endif
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#define COMPARE_S "inc_comp_single.cl"
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#define COMPARE_M "inc_comp_multi.cl"
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typedef struct pwsafe3_tmp
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{
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u32 digest_buf[8];
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} pwsafe3_tmp_t;
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KERNEL_FQ void m05200_init (KERN_ATTR_TMPS (pwsafe3_tmp_t))
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{
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/**
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* base
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*/
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const u64 gid = get_global_id (0);
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if (gid >= gid_max) return;
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sha256_ctx_t ctx;
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sha256_init (&ctx);
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sha256_update_global_swap (&ctx, pws[gid].i, pws[gid].pw_len);
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sha256_update_global_swap (&ctx, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
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sha256_final (&ctx);
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tmps[gid].digest_buf[0] = ctx.h[0];
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tmps[gid].digest_buf[1] = ctx.h[1];
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tmps[gid].digest_buf[2] = ctx.h[2];
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tmps[gid].digest_buf[3] = ctx.h[3];
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tmps[gid].digest_buf[4] = ctx.h[4];
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tmps[gid].digest_buf[5] = ctx.h[5];
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tmps[gid].digest_buf[6] = ctx.h[6];
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tmps[gid].digest_buf[7] = ctx.h[7];
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}
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KERNEL_FQ void m05200_loop (KERN_ATTR_TMPS (pwsafe3_tmp_t))
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{
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const u64 gid = get_global_id (0);
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if ((gid * VECT_SIZE) >= gid_max) return;
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u32x digest[8];
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digest[0] = packv (tmps, digest_buf, gid, 0);
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digest[1] = packv (tmps, digest_buf, gid, 1);
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digest[2] = packv (tmps, digest_buf, gid, 2);
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digest[3] = packv (tmps, digest_buf, gid, 3);
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digest[4] = packv (tmps, digest_buf, gid, 4);
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digest[5] = packv (tmps, digest_buf, gid, 5);
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digest[6] = packv (tmps, digest_buf, gid, 6);
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digest[7] = packv (tmps, digest_buf, gid, 7);
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/**
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* init
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*/
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for (u32 i = 0; i < loop_cnt; i++)
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{
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u32x w0[4];
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u32x w1[4];
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u32x w2[4];
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u32x w3[4];
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w0[0] = digest[0];
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w0[1] = digest[1];
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w0[2] = digest[2];
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w0[3] = digest[3];
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w1[0] = digest[4];
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w1[1] = digest[5];
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w1[2] = digest[6];
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w1[3] = digest[7];
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w2[0] = 0x80000000;
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w2[1] = 0;
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w2[2] = 0;
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w2[3] = 0;
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w3[0] = 0;
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w3[1] = 0;
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w3[2] = 0;
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w3[3] = 32 * 8;
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digest[0] = SHA256M_A;
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digest[1] = SHA256M_B;
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digest[2] = SHA256M_C;
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digest[3] = SHA256M_D;
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digest[4] = SHA256M_E;
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digest[5] = SHA256M_F;
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digest[6] = SHA256M_G;
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digest[7] = SHA256M_H;
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sha256_transform_vector (w0, w1, w2, w3, digest);
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}
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unpackv (tmps, digest_buf, gid, 0, digest[0]);
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unpackv (tmps, digest_buf, gid, 1, digest[1]);
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unpackv (tmps, digest_buf, gid, 2, digest[2]);
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unpackv (tmps, digest_buf, gid, 3, digest[3]);
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unpackv (tmps, digest_buf, gid, 4, digest[4]);
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unpackv (tmps, digest_buf, gid, 5, digest[5]);
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unpackv (tmps, digest_buf, gid, 6, digest[6]);
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unpackv (tmps, digest_buf, gid, 7, digest[7]);
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}
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KERNEL_FQ void m05200_comp (KERN_ATTR_TMPS (pwsafe3_tmp_t))
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{
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/**
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* modifier
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*/
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const u64 gid = get_global_id (0);
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if (gid >= gid_max) return;
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const u64 lid = get_local_id (0);
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/**
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* digest
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*/
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const u32 r0 = tmps[gid].digest_buf[DGST_R0];
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const u32 r1 = tmps[gid].digest_buf[DGST_R1];
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const u32 r2 = tmps[gid].digest_buf[DGST_R2];
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const u32 r3 = tmps[gid].digest_buf[DGST_R3];
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#define il_pos 0
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#ifdef KERNEL_STATIC
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#include COMPARE_M
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#endif
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}
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